The attached pdf is a version of the presentation given to Offshoot Photographic Society members on the 3rd April, 2017. The images in this version have been compressed to allow the pdf to be kept at a decent size.
Click on the link (and maybe wait a few seconds to allow the file to load). You can view each page either by scrolling down or using the page down or page up keys. Here is the link. Pdf of USA Road Trip.